/**
 * This file is part of veraPDF Library core, a module of the veraPDF project.
 * Copyright (c) 2015, veraPDF Consortium <info@verapdf.org>
 * All rights reserved.
 *
 * veraPDF Library core is free software: you can redistribute it and/or modify
 * it under the terms of either:
 *
 * The GNU General public license GPLv3+.
 * You should have received a copy of the GNU General Public License
 * along with veraPDF Library core as the LICENSE.GPL file in the root of the source
 * tree.  If not, see http://www.gnu.org/licenses/ or
 * https://www.gnu.org/licenses/gpl-3.0.en.html.
 *
 * The Mozilla Public License MPLv2+.
 * You should have received a copy of the Mozilla Public License along with
 * veraPDF Library core as the LICENSE.MPL file in the root of the source tree.
 * If a copy of the MPL was not distributed with this file, you can obtain one at
 * http://mozilla.org/MPL/2.0/.
 */
package org.verapdf.processor.plugins;

import javax.xml.bind.annotation.XmlAttribute;
import javax.xml.bind.annotation.XmlRootElement;

/**
 * @author Maksim Bezrukov
 */
@XmlRootElement(name = "attribute")
public class Attribute {

	@XmlAttribute
	private final String key;
	@XmlAttribute
	private final String value;

	private Attribute(String key, String value) {
		this.key = key;
		this.value = value;
	}

	private Attribute() {
		this("", "");
	}

	public static Attribute fromValues(String key, String value) {
		return new Attribute(key, value);
	}

	public String getKey() {
		return key;
	}

	public String getValue() {
		return value;
	}
}
